Bristles of tooth brushes are made of
Question: Bristles of tooth brushes are made of
[A].
nylon-6
nylon-66
polystyrene
PVC
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram.The net work done during the complete cycle is given by the area covered by
Question: A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram.The net work done during the complete cycle is given by the area covered by
[A].P1ACBP2P1 [B].
ACBB1A1A [C].
ACBDA [D].
ADBB1A1A Answer: Option C
Explanation:
No answer description available for this question.
Benzoyl chloride is not used as a catalyst in the manufacture of___________________?
Benzoyl chloride is not used as a catalyst in the manufacture of___________________?A. Polystyrene
B. Polyvinyl acetate
C. Polypropylene
D. Polyvinyl chloride-co-vinyl acetateFor a single component two phase mixture, the number of independent variable properties are_________________?
For a single component two phase mixture, the number of independent variable properties are_________________?A. Two
B. One
C. Zero
D. ThreeIsentropic process means a constant __________ process.
Question: Isentropic process means a constant __________ process.
[A].enthalpy [B].
pressure [C].
entropy . [D].
none of these Answer: Option C
Explanation:
No answer description available for this question.
Main alloying element in Elinvar used in precision instruments, hair springs for watches etc. is
Question: Main alloying element in Elinvar used in precision instruments, hair springs for watches etc. is
[A].chromium [B].
nickel [C].
zinc [D].
aluminium Answer: Option B
Explanation:
No answer description available for this question.
For laminar flow of a shear thinning liquid in a pipe, if the volumetric flow rate is doubled, the pressure gradient will increase by a factor of
Question: For laminar flow of a shear thinning liquid in a pipe, if the volumetric flow rate is doubled, the pressure gradient will increase by a factor of
[A].2 [B].
<2 [C].
>2 [D].
1/2 Answer: Option A
Explanation:
No answer description available for this question.